Patents by Inventor Paul John De Fraine
Paul John De Fraine has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9605004Abstract: The invention relates to pyrrolone compounds of the formula (I), wherein X, Ra, Rb, Rc, R1, R2 and R3 are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control plant growth.Type: GrantFiled: August 5, 2013Date of Patent: March 28, 2017Assignees: Syngenta Limited, Syngenta Participations AGInventors: Alan John Dowling, Timothy Robert Desson, William Guy Whittingham, Anne Jacqueline Dalencon, James Alan Morris, Jutta Elisabeth Boehmer, Mangala Phadte, Adrian Longstaff, Matthew Brian Hotson, Paul John De Fraine, Alison Jane Thompson, Shuji Hachisu
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Publication number: 20160168126Abstract: The invention relates to pyrrolone compounds of the formula (I) wherein X, Ra, Rb, Rc, R1, R2 and R3 are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control plant growth.Type: ApplicationFiled: August 5, 2013Publication date: June 16, 2016Applicants: SYNGENTA LIMITED, SYNGENTA PARTICIPATIONS AGInventors: Alan John Dowling, Timothy Robert Desson, William Guy Whittingham, Anne Jacqueline Dalencon, James Alan Morris, Jutta Elisabeth Boehmer, Mangala Phadte, Adrian Longstaff, Matthew Brian Hotson, Paul John De Fraine, Regis Jean Georges Mondiere, Shuji Hachisu, Alison Jane Thompson, Vijaya Gopal Gopalsamuthiram
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Publication number: 20160159819Abstract: The invention relates to pyrrolone compounds of the formula (I), wherein X, Ra, Rb, Rc, R1, R2 and R3 are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control plant growth.Type: ApplicationFiled: August 5, 2013Publication date: June 9, 2016Applicants: SYNGENTA LIMITED, SYNGENTA PARTICIPATIONS AGInventors: Alan John DOWLING, Timothy Robert DESSON, William Guy WHITTINGHAM, Anne Jacqueline DALENCON, James Alan MORRIS, Jutta Elisabeth BOEHMER, Mangala PHADTE, Adrian LONGSTAFF, Matthew Brian HOTSON, Paul John DE FRAINE, Alison Jane THOMPSON, Shuji HACHISU
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Publication number: 20140329679Abstract: The present invention relates to compositions for protecting crop of useful plants from the harmful effects of certain sulphonanilide derivative herbicides as well as methods for protecting crops of useful plants from the harmful effects of these herbicides and methods for combating weeds in crops of useful plants.Type: ApplicationFiled: May 5, 2012Publication date: November 6, 2014Applicant: SYNGENTA LIMITEDInventors: Paul John De Fraine, Mark Spinney, William Guy Whittingham, Ian Zlexei Zelaya, Anne Mary Rees
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Patent number: 6777412Abstract: The invention provides fungicidal compounds of formula (I) or stereoisomers thereof: wherein X is CH2O; A is hydrogen; E is hydrogen; q is 1; any two of K, L and M are nitrogen and the other is CH; T is oxygen or sulfur; and Z is an optionally substituted phenyl group or an optionally substituted heterocylyl group.Type: GrantFiled: June 27, 2003Date of Patent: August 17, 2004Assignee: Syngenta LimitedInventors: John Martin Clough, Christopher Richard Ayles Godfrey, Ian Thomas Streeting, Rex Cheetham, Paul John de Fraine, David Bartholomew, James John Eshelby
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Publication number: 20040092746Abstract: The invention provides fungicidal compounds of formula (I) or stereoisomers thereof: 1Type: ApplicationFiled: June 27, 2003Publication date: May 13, 2004Inventors: John Martin Clough, Christopher Richard Ayles Godfrey, Ian Thomas Streeting, Rex Cheetham, Paul John de Fraine, David Bartholomew, James John Eshelby
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Patent number: 6613773Abstract: The invention provides fungicidal compounds of formula (I) or stereoisomers thereof: wherein X is CH2O; A is hydrogen; E is hydrogen; q is 1; any two of K, L and M are nitrogen and the other is CH; T is oxygen or sulfur; and Z is an optionally substituted phenyl group or an optionally substituted heterocyclyl group.Type: GrantFiled: March 5, 2002Date of Patent: September 2, 2003Assignee: Syngenta LimitedInventors: John Martin Clough, Christopher Richard Ayles Godfrey, Ian Thomas Streeting, Rex Cheetham, Paul John de Fraine, David Bartholomew, James John Eshelby
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Publication number: 20030060626Abstract: The invention provides fungicidal compounds of formula (I) or stereoisomers thereof: 1Type: ApplicationFiled: March 5, 2002Publication date: March 27, 2003Inventors: John Martin Clough, Christopher Richard Ayles Godfrey, Ian Thomas Streeting, Rex Cheetham, Paul John de Fraine, David Bartholomew, James John Eshelby
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Patent number: 6169101Abstract: A fungicidal compound having general formula (I) or a stereoisomer thereof, wherein A is CH or N, B is OCH3 or NHCH3, R1 is H, chloro or methyl and R2 is H, fluoro, chloro or methyl.Type: GrantFiled: June 18, 1998Date of Patent: January 2, 2001Assignee: Zeneca LimitedInventor: Paul John De Fraine
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Patent number: 5942509Abstract: Fungicidal compounds having the formula (I): ##STR1## in which any two of K, L and M are nitrogen and the other is CA wherein A is H, halogen, C.sub.1-4 alkyl, cyano, nitro or trifluoromethyl; X is a linking group other than oxygen; T is oxygen or sulphur; and Z is an optionally substituted carbocyclic or heterocyclic ring.Type: GrantFiled: January 31, 1997Date of Patent: August 24, 1999Assignee: Zeneca LimitedInventors: John Martin Clough, Christopher Richard Ayles Godfrey, Paul John De Fraine, Ian Thomas Streeting, Gordon Richard Munns
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Patent number: 5763640Abstract: Compounds having the formula (I): ##STR1## and stereoisomers thereof, wherein A is hydrogen, halo, hydroxy, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, C.sub.1-4 haloalkyl, C.sub.1-4 haloalkoxy, C.sub.1-4 alkylcarbonyl, C.sub.1-4 alkoxycarbonyl, phenoxy, nitro or cyano; R.sup.1 and R.sup.2, which may be the same or different, are hydrogen, optionally substituted alkyl, optionally substituted cycloalkyl, optionally substituted heterocyclylalkyl, optionally substituted cycloalkylalkyl, optionally substituted aralkyl, optionally substituted heteroarylalkyl, optionally substituted aryloxyalkyl, optionally substituted heteroaryloxyalkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted alkoxy, optionally substituted aryl, optionally substituted heteroaryl, optionally substituted aryloxy, optionally substituted heteroaryloxy, nitro, halo, cyano, --NR.sup.3 R.sup.4, --Co.sub.2 R.sup.3, --CONR.sup.3 R.sup.4, --COR.sup.3, --S(O).sub.n R.sup.3 wherein n is 0, 1 or 2, (CH.sub.2).sub.m PO(OR.Type: GrantFiled: December 30, 1996Date of Patent: June 9, 1998Assignee: Zeneca LimitedInventors: Paul John de Fraine, Anne Martin
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Patent number: 5723471Abstract: A fungicidal compound of formula (I) or a stereoisomer thereof, wherein R is H or CH.sub.3, A is CH or N, and B is OCH.sub.3 or NHCH.sub.3.Type: GrantFiled: August 7, 1996Date of Patent: March 3, 1998Assignee: Zeneca LimitedInventor: Paul John De Fraine